Measurements:
°C
°F
CURRENT WEATHER
22:41
Bonassola
50°F
SW 5 mph
Feels like: 50°F
Precip: 0%
World Resorts Italy Bonassola Weather

7 Day Weather Forecast

05.16
sat
DAY
62°F
E 7 mph
precip
100%
NIGHT
50°F
SW 5 mph
precip
0%
05.17
sun
DAY
64°F
N 5 mph
precip
0%
NIGHT
52°F
S 5 mph
precip
0%
05.18
mon
DAY
64°F
NE 6 mph
precip
72%
NIGHT
58°F
N 4 mph
precip
100%
05.19
tue
DAY
64°F
NW 9 mph
precip
100%
NIGHT
58°F
W 4 mph
precip
0%
05.20
wed
DAY
70°F
NE 4 mph
precip
0%
NIGHT
60°F
S 4 mph
precip
0%
05.21
thu
DAY
74°F
N 3 mph
precip
0%
NIGHT
62°F
S 5 mph
precip
0%
05.22
fri
DAY
76°F
N 3 mph
precip
0%
NIGHT
64°F
NE 4 mph
precip
0%

Bonassola Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Bonassola was 18.3°F. The maximum and minimum values were 17.9°F and 18.8°F respectively.

Bonassola on the Weather Map

Best Time to Visit Bonassola
The most sunny months:
July 22 days
August 19 days
June 16 days
The most warm months:
August 83.4 °F
July 83.1 °F
June 77.7 °F
Warmest sea temperature:
August 83.1 °F
July 82.0 °F
September 78.9 °F
The most cold months:
January 48.3 °F
December 49.8 °F
February 52.0 °F
The most rainy months:
October 6 days
December 5 days
January 4 days
The most windy months:
January 6 mph
November 6 mph
October 5 mph
more details